• Missile Systems Test Architect 6 (AHT)

    Northrop Grumman (Los Angeles, CA)
    …adjudicated within the past 5 years and the ability to upgrade to a Top - Secret Security Clearance level. **Preferred Qualifications:** + Current Top - ... in Northridge, California. This site is primarily focused on product and software development and engineering for advanced systems providing service members… more
    Northrop Grumman (07/31/25)
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  • Senior Mechanical Structure Engineer

    SAIC (San Bernardino, CA)
    …to learn tools and techniques in other technical areas + The ability to obtain a DoD SECRET or TOP SECRET clearance is mandatory (must be a US Citizen, no ... of principles of mechanical design and structural analysis including pressurized systems , modal analysis, discrete Fourier transform (DFT) frequency domain methods +… more
    SAIC (08/07/25)
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  • Overhead Persistent Infrared (OPIR) Sensor Senior…

    KBR (El Segundo, CA)
    …for consideration by the US Government + Understanding of automation systems (AI/ML) software development and evaluation. + Technical requirements ... Title: Overhead Persistent Infrared (OPIR) Sensor Senior Engineer Belong. Connect. Grow. with KBR! KBR's National...join our team in El Segundo, CA. An active TS /SCI is required to be considered for this position.… more
    KBR (07/10/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Vandenberg AFB, CA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (07/26/25)
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  • EM&C Mseit Integration Engineer

    KBR (El Segundo, CA)
    …EM&C MSEIT Integration Engineer with experience in DoD Agile software acquisition, particularly in satellite communications (SATCOM) systems . The Integration ... Title: EM&C MSEIT Integration Engineer Belong. Connect. Grow. with KBR! KBR's National...teams. 3. Cross-Functional Technical Alignment + Coordinate across platform, systems engineering, cybersecurity, and software architecture teams… more
    KBR (08/13/25)
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  • Radar Signal Processing Engineer III

    Leidos (San Diego, CA)
    …field such as applied math, physics, or engineering. + Able to obtain a Top - Secret security clearance + Experience in scientific algorithm development and radar ... from complex radar data for both classified and unclassified systems . We are seeking a motivated and inquisitive candidate...Perform radar data analysis + Create efficient implementations in software + Document results + Work collegially within a… more
    Leidos (08/08/25)
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  • Network Engineer Tier 2

    CACI International (El Segundo, CA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (07/26/25)
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  • Configuration Management Engineer (Onsite)

    RTX Corporation (Beale AFB, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, ... global market. Collins Aerospace is seeking a Configuration Management Engineer to support system configuration management functions associated with monitoring… more
    RTX Corporation (09/27/25)
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  • Principal Test Infrastructure Planning Support…

    Northrop Grumman (Redondo Beach, CA)
    …and maintaining environments to support Integration and Testing of complex hardware and software systems * Understanding of Hardware and Software testing ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/10/25)
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  • Network Engineer Tier 3

    CACI International (El Segundo, CA)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (07/26/25)
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